63978655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24007}}^1$

素因数の和:24066

約数の個数: 16

約数和(自身を含む): 84700224

約数和(自身を除く): 20721569

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 24007, 120035, 312091, 984287, 1560455, 4921435, 12795731, 63978655]

約数ペア:

[(1, 63978655), (5, 12795731), (13, 4921435), (41, 1560455), (65, 984287), (205, 312091), (533, 120035), (2665, 24007)]